11 Cool Facts That Can Save Your Life Some Day!

They say life is to learn. You don't stop learning till the day you die. And so, here we are with a collection of cool facts that'll serve to that purpose! Check out these cool informative facts that could actually turn out to be pretty useful some day!

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1. If you ever get stuck in riptide, remain calm and swim parallel to shore. Swimming to the shore will just tire you out faster.

2. When crying for help, call out specific people (eg. "you with the green shirt!"). It makes people more likely to act and not be affected by the bystander effect.

3. The rule of three!

The rule of three is a simple thumb rule that you can follow when in survival situations: 1. 3 minutes without air (maybe you're buried in snow following an avalance) 2. 3 hours without shelter against the elements 3. 3 days without water 4. 3 weeks without food